Seiko Cal. 6148 - 203

This Kinetic model from 1974 features a 37mm PVD Black case. With its 18mm lug width and 8.1mm profile, it sits comfortably on most wrists. [seikata-wm-ab9fcb3941ac]

Also known as: Monster

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

37mm

Case Thickness

8.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Silver

Jewels

34j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1974

Related Models

• Seiko 6170-551
• Seiko 7038-281
• Seiko 6611-988
• Seiko 3818-744
• Seiko 6366-915
• Seiko 6258-287
• Seiko 6378-677
• Seiko 6323-563
• Seiko 7073-645
• Seiko 5292-479
• Seiko 5288-499
• Seiko 7065-155